Hello, My name is Kirk from Top Tech Locksmith and I am a vendor on the website. I wanted to post a thread to share the services I can provide for Maserati cars. I have heard before that some dealerships have a hard time making keys for the older Maserati models such as the Quattroporte and Grand Turismo. If you car uses the Blue Flip key I am able to make a key for that car using factory or aftermarket parts. A module would need to be send to my shop and I can program a transponder even if all keys are lost. If you have any questions you can contact me via call or text. My information is in the vendor list or here is my number (909) 630-9645